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Tech

Joined December 2008
Photo by ULtraGreG (@ultragreg)Photo by ULtraGreG (@ultragreg)Photo by ULtraGreG (@ultragreg)Photo by ULtraGreG (@ultragreg)Photo by ULtraGreG (@ultragreg)
ULtraGreG retweeted
La Paris Blockchain Week revient au Carrousel du Louvre les 15 et 16 avril, je serai avec les équipes 👌 Cette année ne fait pas exception, j'ai 5 places à vous offrir (ticket PRO 🎟️) Pour ceux qui souhaitent participer : → Follow @PowerHasheur +@signalweek → RT ce post Tirage ce week end, bonne chance à tous 🙌
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ULtraGreG retweeted
Introducing the personal crypto IBAN Receive bank transfers from anyone, directly converted in crypto in your own wallet. Send bank transfers to anyone, using 30+ cryptos on 15 chains. Just like an account, but in self-custody. 👉 Discover now: mtpelerin.com/blog/personal-…
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Bitcoin semble motivé pour former un running Daily. À voir dans les prochains jours, mais comme on l’a vu lundi, on connaît déjà la zone à surveiller si c’est le cas.
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ULtraGreG retweeted
The only wallet that gives you free Bitcoin. Every. Single. Day.
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Le plus ironique ? C’est que cette vision, pourtant essentielle, échappe encore à la majorité. Trop technique pour les spéculateurs. Trop philosophique pour les builders pressés. Trop sobre pour les VC en quête de hype. Mais c’est pourtant là que tout se joue : dans la capacité à concevoir des systèmes qui ne séduisent pas, mais qui tiennent. Qui résistent. Qui prouvent. Les vrais enjeux du Web3, identité, confiance, gouvernance logicielle ne seront pas résolus par des slides. Mais par des fondations qu’on ne voit pas. Et que seuls les plus lucides commencent à construire.
Les enjeux à venir ne sont pas esthétiques. Ils sont systémiques. Il ne s’agit plus de “décentraliser pour décentraliser”, ni d’empiler des protocoles sur des narratifs creux. Il s’agit de redéfinir les mécanismes de confiance à l’ère post-vérité. Où l’identité est fragmentée, la preuve falsifiable, et l’information générée à la chaîne. Le Web3 ne sera pas une vitrine. Il devra être une infrastructure de vérifiabilité. Un socle. Minimal. Fiable. Auditables par tous. Inaltérables par nature. Ce n’est pas un enjeu de marché, c’est un enjeu civilisationnel : Rebâtir des fondations numériques où l’on peut prouver qui parle, d’où, et selon quelles règles. Tout le reste tokens, hype, spéculation est périphérique. Ceux qui ne comprennent pas ça construisent dans le vide. Ceux qui l’ignorent construisent contre l’avenir.
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🚨 Un investissement de 10 000 $ il y a 10 ans aurait généré les montants suivants : • Bitcoin : 4 230 000 $ • Microsoft : 108 700 $ • Nvidia : 3 500 700 $ • Google : 53 400 $ • Apple : 64 000 $ • Tesla : 175 000 $
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🚨 La crise du locatif s'aggrave... 🏠 Hausse des loyers de +10,4% sur 3 ans dans toute la France 🏠 Offre locative en baisse de -25% (par rapport à 2019) 🏠 Loyers qui augmentent bien plus vite que l'inflation ⚠️ La timide reprise du marché de la transaction ne suffit pas à rééquilibrer un marché structurellement déficient.
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Quelqu’un vient de me parler de ce nouvel altcoin : - 15.6 millions de millions de tokens déjà en circulation - Aucune limite maximale sur la supply - La supply augmente de 6% par an - 1 seul nœud - 1% des détenteurs possèdent 30% de la supply - Géré intégralement par la BCE - Les banques ont le droit d’en créer à partir de rien
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Le Rubicon a été franchi. Désormais en France la présomptions d'innocence est une incantation. Si vous souhaitez ne pas révéler les avoirs de votre wallet à chaque paiement, notamment pour ne pas finir séquestré et racketté, vous êtes coupable de blanchiment d'argent par défaut. 396 voix contre 68, avec une opposition principale de la France insoumise ... Il n'y a plus qu les communistes pour défendre les libertés fondamentales dans l'hexagone. Autrement dit, il y a 396 personnes dont l'existence repose sur vos impôts qui ont décidé du jour au lendemain que vous êtes des criminels par défaut si vous utilisez Lightning, des ZKP, et pleins d'autres technologies qui "permettent l’anonymisation ou l’opacification des opérations en crypto-actifs.", même si ce n'est pas l'usage que recherchent leur utilisateurs. "This is the way the world ends, not with a bang but a whimper" T.S. Eliot
It's official. In France, mixers and privacy coins are now considered by default as an indicator of suspicious activity. The law has been adopted. 😒
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Derrière cette bataille entre Strategy et Twenty One, on peut distinguer une chose : l’ordre monétaire traditionnel s’effondre et Bitcoin devient un actif stratégique ... et le capital global se reconfigure !  Tout cela semble indiquer un futur radieux pour Bitcoin, qui devient véritablement une forme d'or digital.  Merci à @Swan pour l'inspiration pour ce thread !
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Bon, 3 ans après cette vidéo/Live, on n’est plus très loin de valider ce Regular flat sur Ethereum . Si on le valide, le prochain move va être épique ! 🤲🙏😆
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En 1975 il fallait CINQ ans du salaire médian à Paris pour acheter un Trois-Pièces En 2025 il faut VINGT CINQ ans du salaire médian pour acheter le même appartement Rien que sur ça il devrait y avoir la révolution.
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ULtraGreG retweeted
1/ Bold new narrative: Scaling Bitcoin + Ethereum together Starknet will become the first L2 to settle on both Bitcoin & Ethereum, bringing the two largest blockchain ecosystems on a single layer, unlocking new DeFi opportunities and greater liquidity. Read our vision & plan 👇
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ULtraGreG retweeted
IT ALL COMES BACK TO BITCOIN. STARKNET IS EXPANDING TO BITCOIN, STARTING TODAY! THERE IS NO "IF" ANYMORE—IT’S HAPPENING, AND IT’S NOT CONDITIONAL ON OP_CAT OR ANY SOFT FORK. WE HAVE A PATH FOR OUR BITCOIN EXPANSION THAT IS NOT DEPENDENT ON ANY CHANGES TO BITCOIN. MULTISIG => BITVM => VALIDITY ROLLUP (IF / WHEN EFFICIENT STARK PROOF VERIFICATION BECOMES POSSIBLE). CHECK OUT MORE IN THE OFFICIAL ANNOUNCEMENTS: PARTNERSHIPS WITH BITCOIN ECOSYSTEM PLAYERS, STARKWARE ESTABLISHING A STRATEGIC BITCOIN RESERVE, THE BTCFI SEASON PROGRAM, AND MORE. I AM BEYOND EXCITED ABOUT THIS EXPANSION. FREEDOM TECH IS THE MOST IMPORTANT BATTLE OF OUR GENERATION. BITCOIN IS THE REPRESENTATION OF THIS FIGHT. IT IS THE HOPE TO BUILD A BETTER WORLD BY FIXING THE ASYMMETRY OF POWER. WE MUST RESTORE SOVEREIGNTY TO INDIVIDUALS. IT ALL COMES BACK TO BITCOIN. FIX THE MONEY, FIX THE WORLD!
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Quand le sang coule dans la rue il faut investir... youtu.be/e-GZUPvS2Rw?si=chlb…
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Pendant que les particuliers se débarrassent de leurs bitcoin, les institutions les accumulent...
Step by step, Bitcoins are changing hands
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WHY JACK DORSEY IS SATOSHI NAKAMOTO Jack Dorsey was: 1 of ~1,300 confirmed cypherpunks in 1996 (his UMR email) Wore an Adam Back t-shirt in the UMR yearbook UMR students were called Miners Was a CompSci & Math major with an interest in crypto Member of ACM in 1997 to at least 1999 Created academic research paper submission & review software for Mira Digital Publishing Known to use: OpenBSD, Windows, Mac, Linux Confirmed to code in: C, Python, Java, Perl, PHP, OCaml, JoCaml, Lisp, ObjC and more Still on the cypherpunk mailing list in 2000 under his dnet .com email Wrote a manifesto about making a mark without leaving a trace in 2001 Subscriber to cryptome .org in 2001 Made a blog post where he jokingly says he is working on a network for drug traffickers Posted a bio in 2003 that says he is into crypto, pseudonyms, 4am hacks, and more Posted in 2003 that he is ending his dependence on the US dollar and creating a barter network Referred to himself as Jak instead of Jack. Jak was his pseudonym. Jack, who was a sailor, tweeted on 8/17/08: Around the horn and home again, for that's the sailor's way". Bitcoin .org was registered the next day. Jack's twitter profile from Sept '07 - Jan '09 said he was a sailor. The original Bitcoin source code included an old sailor's adage. "Never go to sea with two chronometers; take one or three" The original Bitcoin source code documents are all timestamped as being created at exactly 4AM, just like Jack's bio The original Bitcoin source code documents contain a brute forced example vanity bitcoin address that starts with NS17 (Nakamoto Satoshi 1/7 ). The documents were created 1/7/09. Satoshi accidentally logged into IRC on 1/10/09 using a real IP, revealing he was in California (where Jack was) The first bitcoin transaction took place on Jack's mom's birthday (1/11/09) Satoshi joined the bitcoin forum on Jack's birthday (11/19) Satoshi's last mined block was on Jack's dad's birthday (5/3/10) Satoshi told Hal in an email about vanity bitcoin addresses and showed him a SECOND one beginning with NS. Jack sends bitcoin to 4 addresses after Hal, including one that has jD2m in the middle. Jack lived at 2 Mint Plaza in San Francisco. Jack Dorsey 2 Mint (jD2m). Satoshi tells Martti Malmi that he is really busy with work. Jack was busy launching his next startup, Square (now Block) Satoshi tells people on the forum not to donate Bitcoins to Wikileaks on 12/5/10 Twitter is hit with a secret court order with a gag requirement to turn over everything it has about Wikileaks on 12/14/10 Satoshi stopped logging into the forum on 12/13/10 and never returned Jack is made Executive Chairman of Twitter while remaining CEO of Square on 3/28/11 and he tweets that he is very busy with both Satoshi sends his last email on 4/23/11 Twitter's tech lead suggests that Twitter might integrate bitcoin payments on 5/23/11 Jack Dorsey calls Bitcoin an Amazing Movement in September 2012 and said that Square would accept it if it became huge and accepted. Jack's best friend Alyssa Milano writes a novel (Hacktivist) in the Summer of 2013 about Jack, in which she places him as living a double life behind a famous pseudonym Square announces Bitcoin acceptance on 3/31/14. Satoshi's gmx email is hacked on 9/8/14 and the hacker attempts to extort Satoshi by sharing that he knows about his connection to St. Louis, Missouri. Jack is from St. Louis. Alyssa Milano writes a 2nd novel about Jack (Hacktivist). In this one, Jack's famous pseudonym is hijacked and his software developed in a way that was not intended. The hijacker has a logo that looks almost exactly like Gavin Andresen's Bitcoin Faucet logo. It was released in installments with the first one going out on 7/29/15. Two weeks later on 8/15/15, Satoshi reappears on the bitcoin mailing list to address the bitcoin block size debates. People are shocked about Satoshi's return and some doubt it is really him but could not disprove it. On 10/15/15, Jack is made permanent CEO of Twitter, officially making him CEO of two companies. The last installment of Milano's novel about Jack is published, in which its ends by him returning as head to his social network. Square publishes a children's book in January 2018 to explain the "Legend of Satoshi Nakamoto" in which it makes its Satoshi character look like Jack. On 4/20/20 Lex Fridman asks Jack if he is Satoshi, to which Jack tells him that he wouldn't admit it to him if he was. This is in contrast to Nick Szabo, Adam Back, and Hal Finney all saying explicitly that they were not Satoshi. On 5/25/20 - 145 very old bitcoin addresses signed a message stating that Craig Wright was not Satoshi and that he was a liar and a fraud. The oldest bitcoin address that signed the message started with 1jak (Jack's old pseudonym) and the oldest that signed it contained HiSQ in the middle. SQ is the ticker for his company Square. In February of 2022 Jack starts wearing a Satoshi shirt, first on a Michael Saylor podcast and then at the Super Bowl. On 10/27/23, Jack said at a conference that "Bitcoin and Satoshi in 2009 was a combination of my childhood and my curiosity and everything that I aspired to be and everything I loved." Craig Wright's attorneys argue in early 2024 that if Craig Wright was not Satoshi "then the real Satoshi would have been expected to come forward to counter the claim." It did not dawn on them that the person countering the claim was Jack Dorsey, who was the basis for the COPA v Wright legal challenge to begin with. Jack Dorsey came forward to counter the claim. On 7/21/24 Jack wrote on Nostr, "I frequently imagine Satoshi sitting back somewhere and laughing at it all." On 8/28/24 Jack went on Nostr and thanked Hal Finney (now deceased) for his help. Jack parades himself around in a Satoshi shirt. ---------- The belief that Satoshi never wanted to be found is something that other people invented about Satoshi. Satoshi chose pseudonymity, not anonymity, as Jack so pointed out in a podcast with Lex Fridman. The reason why Jack would do all of the above, while not directly admitting it, is because Satoshi and bitcoin are his art. And it's a masterpiece. @jack
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